Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-19
TLE Epoch: 2015 7 2.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  NOAA-19 Lat/Lon    Distance(km)  Time Diff(sec)
 07/02/2015   23:13:50   (   0.14,-134.83) (  -0.04,-135.57)   85.34                80
 07/03/2015   23:05:17   (   0.14,-134.85) (   0.61,-132.86)  228.22                80
 07/06/2015   11:24:39   (  -0.16,-134.93) (   0.60,-138.13)  366.40                80
 07/07/2015   11:13:27   (  -0.15,-134.95) (  -0.07,-135.42)   53.12                80
 07/08/2015   11:04:53   (  -0.15,-134.97) (  -0.68,-132.69)  260.04                80
 07/10/2015   23:24:34   (   0.17,-135.01) (  -0.52,-138.05)  346.92                80
 07/11/2015   23:13:21   (   0.17,-135.02) (   0.09,-135.32)   34.43                80
 07/12/2015   23:04:48   (   0.17,-135.04) (   0.76,-132.61)  277.99                80
 07/15/2015   11:24:09   (  -0.20,-135.08) (   0.46,-137.88)  319.63                80
 07/16/2015   11:15:36   (  -0.20,-135.09) (  -0.21,-135.17)    8.08                80